Specifications

COMPETITIVE COMPARISONS
SP85B WINDROWER
POWER UNITS CHALLENGER
®
SP85B
NH HW300
CASE IH WDX901
MACDON
9250
ENGINE
Make
Caterpillar 3054C-DINA Genesis Cummins B3.9
Displacement Cu. In.
269 304 239
Aspiration
Natural Natural Natural
Horsepower
85 87 80
Rated rpm
2,400 2,070 2,500
Cooling System U.S. Qt.
22 16 19
Aspirated Air Pre-Cleaner
Yes Yes Yes
Air Intake Screen Cleaner
Standard Standard Standard
Number of Batteries
2 1 1 (Not Included)
Alternator Rating Amps
110 85 105
Fuel-Tank Capacity U.S. gal.
60 110 75
HYDRAULIC SYSTEM
Header Drive System gpm
29 29 20
Drive System Relief Pressure psi
5000 4000 DNA
Reservoir Capacity U.S. gal.
20 8 15.2
HEADER DRIVE
Drive System
Hyd. Pump/Motor Hyd. Pump/Motor Gearbox/Belt
Engagement Control
Hyd. Valve Hyd. Valve Hyd. Cyl / Belt Idler
Header Reverser
Standard Optional NA
HYDRAULIC TRANSMISSION
Make
Sauer-Danfoss Sauer-Danfoss Eaton
Number of Motor Speeds
1 1 1
System Relief Pressure psi
5,500 5,000 5,000
FINAL DRIVES
Type
Planetary Planetary Planetary
Ratio
34.6:1 32:1 28:1
GROUND SPEEDS
Maximum Road mph
11 12 10
Maximum Field mph
11 12 10
TIRES
Drive Wheels
18.4 x 26 16.9 x 24 21.5L–16.1
Tailwheels
14L x 16.1 31 x 13.5-15 9.5L-14
16.5L-16.1
DIMENSIONS
Height to Top of Cab In.
132.3 122 122.5
Drive End Width In.
146.7 144 141.3
Tread Width (Tailwheels) In.
84.4 - 120 90 - 120 120
Tread Width (Drive Tires) In.
127.5 125 118.1
Wheel Base In.
140 135 112.8 or 127.7
Ground Clearance In.
39.8 34 38.3
Overall Length W/Header In.
257.5 259 252
Weight (Less Header) Lbs.
8,500 8,265 7,019
93